. .

Matthias Emmrich1, Ferdinand Huber1, Florian Pielmeier1

  • 1Institute of Experimental and Applied Physics, Department of Physics, University of Regensburg, 93053 Regensburg, Germany.

Science (New York, N.Y.)
|March 21, 2015
PubMed
概括

原子力显微镜 (AFM) 揭示了铁和铜的原子在表面上形成 toroidal 结构. 这项研究纠正了以前对AFM力信号的解释,将最小值归因于多原子尖端而不是单原子方向.